| 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 | $53.84 | 4.311% | $56.161 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $82.34 | 6.118% | $87.3776 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $91.41 | 5.678% | $96.6003 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $74.77 | 12.325% | $83.9854 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $134.57 | 6.316% | $143.0694 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $20.74 | 6.136% | $22.0126 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $206.39 | 10.819% | $228.7193 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $664.06 | $717.9256 | $717.93 | $717.90 | $718.00 | |