| 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 | $81.97 | 4.807% | $85.9103 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $29.93 | 4.428% | $31.2553 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $6.80 | 12.321% | $7.6378 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $182.30 | 11.801% | $203.8132 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $126.37 | 7.573% | $135.94 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $48.69 | 3.868% | $50.5733 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $149.39 | 3.867% | $155.1669 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $625.45 | $670.2968 | $670.30 | $670.25 | $670.30 | |