| 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 | $55.40 | 4.513% | $57.9002 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $241.96 | 8.749% | $263.1291 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $44.34 | 3.252% | $45.7819 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $159.38 | 4.256% | $166.1632 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $239.91 | 7.615% | $258.1791 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $112.54 | 10.686% | $124.566 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $91.26 | 5.616% | $96.3852 | $96.39 | $96.40 | $96.40 |
| 7 purchase totals = | $944.79 | $1,012.1047 | $1,012.11 | $1,012.15 | $1,012.20 | |