| 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 | $103.63 | 4.686% | $108.4861 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $29.70 | 10.194% | $32.7276 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $181.63 | 7.860% | $195.9061 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $136.50 | 7.640% | $146.9286 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $96.64 | 12.630% | $108.8456 | $108.85 | $108.85 | $108.80 |
| Purchase #6 | $128.61 | 4.271% | $134.1029 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $121.33 | 7.165% | $130.0233 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $798.04 | $857.0202 | $857.03 | $857.05 | $856.90 | |