| 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 | $135.69 | 11.523% | $151.3256 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $81.75 | 9.508% | $89.5228 | $89.52 | $89.50 | $89.50 |
| Purchase #3 | $93.41 | 3.387% | $96.5738 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $12.56 | 6.361% | $13.3589 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $35.88 | 3.773% | $37.2338 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $74.82 | 12.830% | $84.4194 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $24.95 | 7.638% | $26.8557 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $459.06 | $499.2900 | $499.29 | $499.25 | $499.30 | |