| 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 | $122.41 | 4.612% | $128.0555 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $90.26 | 3.226% | $93.1718 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $197.76 | 3.420% | $204.5234 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $195.56 | 7.564% | $210.3522 | $210.35 | $210.35 | $210.40 |
| Purchase #5 | $71.47 | 4.638% | $74.7848 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $172.73 | 5.205% | $181.7206 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $54.54 | 11.326% | $60.7172 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $904.73 | $953.3255 | $953.32 | $953.25 | $953.40 | |