| 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 | $63.97 | 8.209% | $69.2213 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $12.41 | 3.798% | $12.8813 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $130.85 | 3.865% | $135.9074 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $239.49 | 4.653% | $250.6335 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $222.42 | 10.212% | $245.1335 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $120.85 | 8.687% | $131.3482 | $131.35 | $131.35 | $131.30 |
| Purchase #7 | $59.92 | 4.265% | $62.4756 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $849.91 | $907.6008 | $907.60 | $907.65 | $907.50 | |