| 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 | $113.37 | 6.809% | $121.0894 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $18.31 | 5.299% | $19.2802 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $50.45 | 11.214% | $56.1075 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $223.42 | 8.512% | $242.4375 | $242.44 | $242.45 | $242.40 |
| Purchase #5 | $146.39 | 8.675% | $159.0893 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $120.94 | 5.843% | $128.0065 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $26.52 | 10.554% | $29.3189 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $699.40 | $755.3293 | $755.34 | $755.35 | $755.30 | |