| 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 | $184.45 | 9.352% | $201.6998 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $33.99 | 4.362% | $35.4726 | $35.47 | $35.45 | $35.50 |
| Purchase #3 | $47.33 | 5.274% | $49.8262 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $94.81 | 6.112% | $100.6048 | $100.60 | $100.60 | $100.60 |
| Purchase #5 | $89.33 | 8.344% | $96.7837 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $236.51 | 11.847% | $264.5293 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $84.37 | 10.691% | $93.39 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $770.79 | $842.3064 | $842.30 | $842.35 | $842.30 | |