| 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 | $35.78 | 10.117% | $39.3999 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $119.32 | 4.173% | $124.2992 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $156.52 | 9.188% | $170.9011 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $49.39 | 13.467% | $56.0414 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $234.72 | 7.844% | $253.1314 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $140.87 | 5.828% | $149.0799 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $44.57 | 9.119% | $48.6343 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $781.17 | $841.4872 | $841.48 | $841.55 | $841.40 | |