| 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 | $50.64 | 11.592% | $56.5102 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $179.80 | 7.516% | $193.3138 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $219.40 | 5.795% | $232.1142 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $30.87 | 4.748% | $32.3357 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $198.83 | 5.593% | $209.9506 | $209.95 | $209.95 | $210.00 |
| Purchase #6 | $83.63 | 4.649% | $87.518 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $176.98 | 13.122% | $200.2033 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $940.15 | $1,011.9458 | $1,011.94 | $1,011.90 | $1,011.90 | |