| 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 | $10.50 | 7.860% | $11.3253 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $42.68 | 13.810% | $48.5741 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $6.87 | 6.390% | $7.309 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $24.56 | 6.618% | $26.1854 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $23.57 | 5.436% | $24.8513 | $24.85 | $24.85 | $24.90 |
| Purchase #6 | $48.93 | 11.473% | $54.5437 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $176.74 | 13.367% | $200.3648 | $200.36 | $200.35 | $200.40 |
| 7 purchase totals = | $333.85 | $373.1536 | $373.15 | $373.15 | $373.20 | |