| 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 | $98.44 | 3.168% | $101.5586 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $79.87 | 5.290% | $84.0951 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $27.33 | 9.318% | $29.8766 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $44.78 | 7.446% | $48.1143 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $88.97 | 8.641% | $96.6579 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $95.25 | 9.307% | $104.1149 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $194.42 | 5.407% | $204.9323 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $629.06 | $669.3497 | $669.35 | $669.35 | $669.40 | |