| 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 | $68.67 | 13.624% | $78.0256 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $77.86 | 12.414% | $87.5255 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $43.62 | 8.768% | $47.4446 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $108.66 | 11.828% | $121.5123 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $168.92 | 5.320% | $177.9065 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $178.55 | 4.757% | $187.0436 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $140.40 | 9.539% | $153.7928 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $786.68 | $853.2509 | $853.25 | $853.30 | $853.10 | |