| 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 | $85.47 | 10.388% | $94.3486 | $94.35 | $94.35 | $94.30 |
| Purchase #2 | $74.87 | 8.355% | $81.1254 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $95.75 | 10.536% | $105.8382 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $62.50 | 9.521% | $68.4506 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $119.40 | 7.675% | $128.564 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $152.74 | 7.129% | $163.6288 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $91.53 | 5.240% | $96.3262 | $96.33 | $96.35 | $96.30 |
| 7 purchase totals = | $682.26 | $738.2818 | $738.29 | $738.35 | $738.20 | |