| 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 | $30.67 | 7.154% | $32.8641 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $81.81 | 6.344% | $87 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $37.80 | 4.520% | $39.5086 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $134.82 | 3.711% | $139.8232 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $17.50 | 12.115% | $19.6201 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $65.60 | 5.837% | $69.4291 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $12.61 | 5.350% | $13.2846 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $380.81 | $401.5297 | $401.52 | $401.50 | $401.50 | |