| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.59 | 6.267% | $59.0738 | $59.07 | $59.05 | $59.10 |
| Purchase #2 | $150.32 | 5.774% | $158.9995 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $233.43 | 7.537% | $251.0236 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $110.92 | 3.700% | $115.024 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $250.78 | 11.301% | $279.1206 | $279.12 | $279.10 | $279.10 |
| Purchase #6 | $117.57 | 10.863% | $130.3416 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $109.29 | 3.715% | $113.3501 | $113.35 | $113.35 | $113.40 |
| 7 purchase totals = | $1,027.90 | $1,106.9332 | $1,106.92 | $1,106.85 | $1,106.90 | |