| 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 | $113.45 | 9.833% | $124.6055 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $198.47 | 9.252% | $216.8324 | $216.83 | $216.85 | $216.80 |
| Purchase #3 | $70.25 | 8.502% | $76.2227 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $60.41 | 12.744% | $68.1087 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $18.49 | 7.105% | $19.8037 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $37.81 | 11.394% | $42.1181 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $24.28 | 11.843% | $27.1555 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $523.16 | $574.8466 | $574.85 | $574.80 | $574.80 | |