| 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 | $33.93 | 5.669% | $35.8535 | $35.85 | $35.85 | $35.90 |
| Purchase #2 | $12.66 | 12.182% | $14.2022 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $211.50 | 7.840% | $228.0816 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $20.79 | 11.566% | $23.1946 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $46.80 | 6.701% | $49.9361 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $130.37 | 13.170% | $147.5397 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $191.62 | 9.853% | $210.5003 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $647.67 | $709.3080 | $709.30 | $709.35 | $709.30 | |