| 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 | $118.34 | 4.634% | $123.8239 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $111.74 | 4.828% | $117.1348 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $16.95 | 12.206% | $19.0189 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $61.52 | 13.305% | $69.7052 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $225.79 | 12.447% | $253.8941 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $77.26 | 5.579% | $81.5703 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $63.83 | 6.710% | $68.113 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $675.43 | $733.2602 | $733.25 | $733.20 | $733.20 | |