| 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 | $250.76 | 7.798% | $270.3143 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $128.71 | 6.444% | $137.0041 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $105.90 | 9.136% | $115.575 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $62.76 | 12.827% | $70.8102 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $51.64 | 4.454% | $53.94 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $64.51 | 6.590% | $68.7612 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $91.28 | 3.243% | $94.2402 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $755.56 | $810.6450 | $810.64 | $810.65 | $810.60 | |