| 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 | $245.69 | 8.330% | $266.156 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $45.82 | 10.758% | $50.7493 | $50.75 | $50.75 | $50.70 |
| Purchase #3 | $204.49 | 7.638% | $220.1089 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $98.70 | 6.802% | $105.4136 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $69.80 | 6.865% | $74.5918 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $135.63 | 11.150% | $150.7527 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $15.45 | 10.857% | $17.1274 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $815.58 | $884.8997 | $884.90 | $884.90 | $884.90 | |