| 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 | $24.86 | 9.872% | $27.3142 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $152.78 | 4.508% | $159.6673 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $112.42 | 7.606% | $120.9707 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $65.51 | 11.738% | $73.1996 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $14.55 | 6.782% | $15.5368 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $192.90 | 5.483% | $203.4767 | $203.48 | $203.50 | $203.50 |
| Purchase #7 | $184.95 | 9.516% | $202.5498 | $202.55 | $202.55 | $202.50 |
| 7 purchase totals = | $747.97 | $802.7151 | $802.72 | $802.70 | $802.70 | |