| 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 | $81.78 | 11.661% | $91.3164 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $45.42 | 11.307% | $50.5556 | $50.56 | $50.55 | $50.60 |
| Purchase #3 | $98.48 | 9.722% | $108.0542 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $245.42 | 7.508% | $263.8461 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $185.41 | 5.348% | $195.3257 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $168.98 | 9.106% | $184.3673 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $31.39 | 7.866% | $33.8591 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $856.88 | $927.3244 | $927.34 | $927.30 | $927.40 | |