| 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 | $77.49 | 4.714% | $81.1429 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $105.59 | 6.506% | $112.4597 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $81.37 | 12.146% | $91.2532 | $91.25 | $91.25 | $91.30 |
| Purchase #4 | $135.83 | 8.740% | $147.7015 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $39.51 | 3.140% | $40.7506 | $40.75 | $40.75 | $40.80 |
| Purchase #6 | $219.71 | 12.812% | $247.8592 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $249.89 | 10.843% | $276.9856 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $909.39 | $998.1527 | $998.15 | $998.15 | $998.30 | |