| 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 | $53.40 | 9.803% | $58.6348 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $191.99 | 9.539% | $210.3039 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $90.38 | 8.517% | $98.0777 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $186.93 | 3.354% | $193.1996 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $30.42 | 8.175% | $32.9068 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $65.70 | 10.566% | $72.6419 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $16.78 | 6.122% | $17.8073 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $635.60 | $683.5720 | $683.57 | $683.60 | $683.50 | |