| 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 | $64.98 | 4.350% | $67.8066 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $120.56 | 11.515% | $134.4425 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $44.51 | 8.727% | $48.3944 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $49.94 | 6.661% | $53.2665 | $53.27 | $53.25 | $53.30 |
| Purchase #5 | $189.55 | 8.785% | $206.202 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $108.35 | 13.736% | $123.233 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $66.71 | 9.855% | $73.2843 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $644.60 | $706.6293 | $706.62 | $706.65 | $706.60 | |