| 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 | $241.38 | 6.362% | $256.7366 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $60.40 | 5.689% | $63.8362 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $128.76 | 7.464% | $138.3706 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $94.88 | 8.781% | $103.2114 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $64.86 | 4.756% | $67.9447 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $20.63 | 8.254% | $22.3328 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $174.77 | 11.551% | $194.9577 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $785.68 | $847.3900 | $847.39 | $847.40 | $847.30 | |