| 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 | $7.41 | 7.610% | $7.9739 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $191.99 | 3.310% | $198.3449 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $121.63 | 8.817% | $132.3541 | $132.35 | $132.35 | $132.40 |
| Purchase #4 | $126.76 | 9.506% | $138.8098 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $48.72 | 10.824% | $53.9935 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $98.92 | 9.650% | $108.4658 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $189.33 | 13.360% | $214.6245 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $784.76 | $854.5665 | $854.55 | $854.50 | $854.60 | |