| 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 | $78.93 | 6.678% | $84.2009 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $145.55 | 10.322% | $160.5737 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $120.59 | 6.698% | $128.6671 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $129.53 | 7.368% | $139.0738 | $139.07 | $139.05 | $139.10 |
| Purchase #5 | $210.43 | 4.701% | $220.3223 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $79.92 | 11.477% | $89.0924 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $18.64 | 5.234% | $19.6156 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $783.59 | $841.5458 | $841.54 | $841.45 | $841.60 | |