| 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 | $21.82 | 9.357% | $23.8617 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $39.28 | 5.254% | $41.3438 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $182.85 | 8.793% | $198.928 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $45.41 | 4.664% | $47.5279 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $232.72 | 5.110% | $244.612 | $244.61 | $244.60 | $244.60 |
| Purchase #6 | $122.56 | 10.363% | $135.2609 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $73.62 | 7.786% | $79.3521 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $718.26 | $770.8864 | $770.88 | $770.90 | $770.90 | |