| 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 | $53.68 | 6.413% | $57.1225 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $25.85 | 5.613% | $27.301 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $120.61 | 6.529% | $128.4846 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $239.57 | 8.125% | $259.0351 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $88.28 | 6.692% | $94.1877 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $45.56 | 4.791% | $47.7428 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $113.30 | 9.119% | $123.6318 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $686.85 | $737.5055 | $737.50 | $737.55 | $737.40 | |