| 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 | $49.76 | 12.757% | $56.1079 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $93.51 | 10.293% | $103.135 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $205.29 | 7.577% | $220.8448 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $35.40 | 6.117% | $37.5654 | $37.57 | $37.55 | $37.60 |
| Purchase #5 | $51.55 | 4.415% | $53.8259 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $40.29 | 9.564% | $44.1433 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $170.32 | 11.394% | $189.7263 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $646.12 | $705.3486 | $705.36 | $705.40 | $705.20 | |