| 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 | $23.40 | 7.382% | $25.1274 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $238.70 | 8.711% | $259.4932 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $36.30 | 8.425% | $39.3583 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $135.59 | 5.415% | $142.9322 | $142.93 | $142.95 | $142.90 |
| Purchase #5 | $17.56 | 13.669% | $19.9603 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $57.29 | 11.167% | $63.6876 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $200.87 | 6.822% | $214.5734 | $214.57 | $214.55 | $214.60 |
| 7 purchase totals = | $709.71 | $765.1324 | $765.13 | $765.15 | $765.20 | |