| 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 | $145.30 | 7.269% | $155.8619 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $28.45 | 9.164% | $31.0572 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $86.58 | 5.803% | $91.6042 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $54.75 | 8.323% | $59.3068 | $59.31 | $59.30 | $59.30 |
| Purchase #5 | $14.82 | 12.459% | $16.6664 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $53.44 | 4.133% | $55.6487 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $70.75 | 8.210% | $76.5586 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $454.09 | $486.7038 | $486.71 | $486.65 | $486.80 | |