| 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 | $19.32 | 6.639% | $20.6027 | $20.60 | $20.60 | $20.60 |
| Purchase #2 | $23.76 | 4.817% | $24.9045 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $225.67 | 9.310% | $246.6799 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $232.33 | 7.649% | $250.1009 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $20.52 | 4.415% | $21.426 | $21.43 | $21.45 | $21.40 |
| Purchase #6 | $17.68 | 7.584% | $19.0209 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $168.58 | 5.598% | $178.0171 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $707.86 | $760.7520 | $760.75 | $760.75 | $760.70 | |