| 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 | $38.97 | 12.705% | $43.9211 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $81.70 | 8.582% | $88.7115 | $88.71 | $88.70 | $88.70 |
| Purchase #3 | $81.68 | 11.483% | $91.0593 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $224.74 | 9.374% | $245.8071 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $120.84 | 9.540% | $132.3681 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $159.34 | 10.854% | $176.6348 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $166.99 | 6.316% | $177.5371 | $177.54 | $177.55 | $177.50 |
| 7 purchase totals = | $874.26 | $956.0390 | $956.04 | $956.00 | $956.00 | |