| 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 | $30.97 | 7.207% | $33.202 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $109.27 | 5.636% | $115.4285 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $196.49 | 12.126% | $220.3164 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $51.57 | 6.137% | $54.7349 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $214.75 | 6.176% | $228.013 | $228.01 | $228.00 | $228.00 |
| Purchase #6 | $17.30 | 13.391% | $19.6166 | $19.62 | $19.60 | $19.60 |
| Purchase #7 | $19.99 | 13.590% | $22.7066 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $640.34 | $694.0180 | $694.02 | $694.00 | $693.90 | |