| 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 | $11.46 | 11.342% | $12.7598 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $37.34 | 4.761% | $39.1178 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $21.87 | 5.730% | $23.1232 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $32.65 | 8.211% | $35.3309 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $194.89 | 10.194% | $214.7571 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $178.45 | 10.236% | $196.7161 | $196.72 | $196.70 | $196.70 |
| Purchase #7 | $10.53 | 8.584% | $11.4339 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $487.19 | $533.2388 | $533.24 | $533.20 | $533.20 | |