| 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 | $96.70 | 12.444% | $108.7333 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $82.93 | 12.225% | $93.0682 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $56.84 | 13.523% | $64.5265 | $64.53 | $64.55 | $64.50 |
| Purchase #4 | $49.94 | 3.417% | $51.6464 | $51.65 | $51.65 | $51.60 |
| Purchase #5 | $8.69 | 9.676% | $9.5308 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $48.59 | 4.838% | $50.9408 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $124.60 | 5.302% | $131.2063 | $131.21 | $131.20 | $131.20 |
| 7 purchase totals = | $468.29 | $509.6523 | $509.66 | $509.70 | $509.50 | |