| 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 | $113.55 | 8.416% | $123.1064 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $16.28 | 12.668% | $18.3424 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $42.75 | 3.324% | $44.171 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $74.70 | 6.474% | $79.5361 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $25.66 | 7.796% | $27.6605 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $81.57 | 3.634% | $84.5343 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $53.41 | 3.835% | $55.4583 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $407.92 | $432.8090 | $432.81 | $432.80 | $432.80 | |