| 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 | $49.47 | 6.190% | $52.5322 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $58.47 | 7.226% | $62.695 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $80.68 | 10.353% | $89.0328 | $89.03 | $89.05 | $89.00 |
| Purchase #4 | $49.64 | 11.512% | $55.3546 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $156.54 | 11.579% | $174.6658 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $241.35 | 3.874% | $250.6999 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $218.65 | 13.479% | $248.1218 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $854.80 | $933.1021 | $933.10 | $933.10 | $933.10 | |