| 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 | $89.74 | 7.616% | $96.5746 | $96.57 | $96.55 | $96.60 |
| Purchase #2 | $135.30 | 13.434% | $153.4762 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $78.32 | 11.349% | $87.2085 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $171.92 | 4.145% | $179.0461 | $179.05 | $179.05 | $179.00 |
| Purchase #5 | $92.39 | 4.265% | $96.3304 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $72.94 | 5.487% | $76.9422 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $131.89 | 9.648% | $144.6147 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $772.50 | $834.1927 | $834.19 | $834.20 | $834.10 | |