| 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 | $122.71 | 10.715% | $135.8584 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $185.67 | 13.533% | $210.7967 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $24.85 | 12.829% | $28.038 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $89.35 | 4.444% | $93.3207 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $26.25 | 5.369% | $27.6594 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $57.78 | 9.388% | $63.2044 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $8.69 | 12.835% | $9.8054 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $515.30 | $568.6830 | $568.69 | $568.65 | $568.70 | |