| 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 | $40.30 | 8.783% | $43.8395 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $94.62 | 4.660% | $99.0293 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $19.55 | 12.758% | $22.0442 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $46.26 | 8.574% | $50.2263 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $120.45 | 13.692% | $136.942 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $137.68 | 11.529% | $153.5531 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $110.27 | 4.516% | $115.2498 | $115.25 | $115.25 | $115.20 |
| 7 purchase totals = | $569.13 | $620.8842 | $620.88 | $620.95 | $620.70 | |