| 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 | $99.28 | 10.236% | $109.4423 | $109.44 | $109.45 | $109.40 |
| Purchase #2 | $87.96 | 5.362% | $92.6764 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $63.50 | 3.148% | $65.499 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $176.33 | 7.236% | $189.0892 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $43.28 | 6.581% | $46.1283 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $225.92 | 11.803% | $252.5853 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $78.55 | 8.871% | $85.5182 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $774.82 | $840.9387 | $840.95 | $841.00 | $840.90 | |