| 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 | $57.93 | 13.711% | $65.8728 | $65.87 | $65.85 | $65.90 |
| Purchase #2 | $179.45 | 8.398% | $194.5202 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $131.80 | 5.409% | $138.9291 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $147.66 | 3.836% | $153.3242 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $13.84 | 13.746% | $15.7424 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $148.84 | 8.867% | $162.0376 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $184.41 | 9.150% | $201.2835 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $863.93 | $931.7098 | $931.70 | $931.70 | $931.60 | |