| 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 | $31.62 | 6.434% | $33.6544 | $33.65 | $33.65 | $33.70 |
| Purchase #2 | $33.33 | 3.835% | $34.6082 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $50.29 | 12.294% | $56.4727 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $53.35 | 5.467% | $56.2666 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $188.47 | 8.409% | $204.3184 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $221.26 | 9.180% | $241.5717 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $224.29 | 12.103% | $251.4358 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $802.61 | $878.3278 | $878.33 | $878.25 | $878.40 | |