| 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 | $21.64 | 6.506% | $23.0479 | $23.05 | $23.05 | $23.00 |
| Purchase #2 | $6.84 | 5.337% | $7.2051 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $56.30 | 12.231% | $63.1861 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $56.28 | 6.223% | $59.7823 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $189.47 | 8.781% | $206.1074 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $8.27 | 3.631% | $8.5703 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $244.59 | 3.548% | $253.2681 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $583.39 | $621.1672 | $621.18 | $621.15 | $621.20 | |