| 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 | $68.52 | 9.180% | $74.8101 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $89.68 | 10.236% | $98.8596 | $98.86 | $98.85 | $98.90 |
| Purchase #3 | $194.43 | 7.275% | $208.5748 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $18.43 | 13.730% | $20.9604 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $245.90 | 7.506% | $264.3573 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $35.53 | 11.709% | $39.6902 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $43.36 | 8.322% | $46.9684 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $695.85 | $754.2208 | $754.22 | $754.15 | $754.40 | |