| 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 | $78.87 | 3.211% | $81.4025 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $184.49 | 6.431% | $196.3546 | $196.35 | $196.35 | $196.40 |
| Purchase #3 | $34.36 | 9.365% | $37.5778 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $14.85 | 4.780% | $15.5598 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $60.75 | 11.306% | $67.6184 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $101.52 | 8.442% | $110.0903 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $84.42 | 3.675% | $87.5224 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $559.26 | $596.1258 | $596.12 | $596.10 | $596.20 | |