| 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 | $94.96 | 7.227% | $101.8228 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $71.67 | 8.628% | $77.8537 | $77.85 | $77.85 | $77.90 |
| Purchase #3 | $167.31 | 4.368% | $174.6181 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $211.90 | 6.511% | $225.6968 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $139.26 | 9.569% | $152.5858 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $87.63 | 6.630% | $93.4399 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $48.28 | 10.454% | $53.3272 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $821.01 | $879.3443 | $879.35 | $879.35 | $879.30 | |