| 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 | $32.56 | 13.647% | $37.0035 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $48.39 | 5.657% | $51.1274 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $241.33 | 4.385% | $251.9123 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $178.61 | 3.339% | $184.5738 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $91.54 | 3.866% | $95.0789 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $228.79 | 5.865% | $242.2085 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $20.70 | 7.782% | $22.3109 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $841.92 | $884.2153 | $884.21 | $884.20 | $884.20 | |