| 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 | $31.48 | 11.607% | $35.1339 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $146.30 | 5.442% | $154.2616 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $235.54 | 6.424% | $250.6711 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $77.33 | 11.611% | $86.3088 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $121.46 | 6.870% | $129.8043 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $115.88 | 10.822% | $128.4205 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $57.90 | 4.369% | $60.4297 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $785.89 | $845.0299 | $845.02 | $845.00 | $845.00 | |