| 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 | $72.53 | 7.169% | $77.7297 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $89.43 | 5.803% | $94.6196 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $38.42 | 5.686% | $40.6046 | $40.60 | $40.60 | $40.60 |
| Purchase #4 | $153.97 | 3.458% | $159.2943 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $24.44 | 7.819% | $26.351 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $120.30 | 12.710% | $135.5901 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $69.97 | 13.762% | $79.5993 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $569.06 | $613.7886 | $613.78 | $613.80 | $613.80 | |