| 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 | $54.27 | 4.740% | $56.8424 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $13.57 | 3.555% | $14.0524 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $104.61 | 7.443% | $112.3961 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $197.74 | 11.117% | $219.7228 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $45.97 | 3.706% | $47.6736 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $58.54 | 11.413% | $65.2212 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $92.84 | 11.627% | $103.6345 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $567.54 | $619.5430 | $619.53 | $619.50 | $619.50 | |