| 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 | $55.45 | 3.370% | $57.3187 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $172.42 | 3.560% | $178.5582 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $245.35 | 6.342% | $260.9101 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $47.28 | 4.494% | $49.4048 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $42.80 | 5.198% | $45.0247 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $115.74 | 13.305% | $131.1392 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $194.33 | 4.770% | $203.5995 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $873.37 | $925.9552 | $925.95 | $925.90 | $925.90 | |