| 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 | $53.89 | 8.601% | $58.5251 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $250.99 | 11.317% | $279.3945 | $279.39 | $279.40 | $279.40 |
| Purchase #3 | $240.97 | 4.124% | $250.9076 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $80.76 | 13.481% | $91.6473 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $146.39 | 6.650% | $156.1249 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $193.26 | 8.652% | $209.9809 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $217.93 | 13.565% | $247.4922 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,184.19 | $1,294.0725 | $1,294.07 | $1,294.10 | $1,294.00 | |