| 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 | $10.84 | 13.830% | $12.3392 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $93.68 | 8.363% | $101.5145 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $31.31 | 3.103% | $32.2815 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $152.86 | 10.773% | $169.3276 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $156.47 | 3.775% | $162.3767 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $79.99 | 9.837% | $87.8586 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $221.69 | 13.394% | $251.3832 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $746.84 | $817.0813 | $817.08 | $817.15 | $817.10 | |