| 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 | $26.94 | 10.620% | $29.801 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $221.74 | 13.549% | $251.7836 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $27.39 | 7.316% | $29.3939 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $75.86 | 5.370% | $79.9337 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $47.46 | 13.572% | $53.9013 | $53.90 | $53.90 | $53.90 |
| Purchase #6 | $129.63 | 4.846% | $135.9119 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $103.48 | 11.334% | $115.2084 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $632.50 | $695.9338 | $695.92 | $695.95 | $695.90 | |