| 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 | $6.63 | 8.288% | $7.1795 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $81.35 | 3.235% | $83.9817 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $182.34 | 5.773% | $192.8665 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $123.49 | 6.333% | $131.3106 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $49.87 | 10.597% | $55.1547 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $51.66 | 4.847% | $54.164 | $54.16 | $54.15 | $54.20 |
| Purchase #7 | $230.33 | 6.804% | $246.0017 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $725.67 | $770.6587 | $770.65 | $770.65 | $770.80 | |