| 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 | $39.27 | 5.763% | $41.5331 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $31.35 | 11.374% | $34.9157 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $220.31 | 11.813% | $246.3352 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $47.76 | 13.120% | $54.0261 | $54.03 | $54.05 | $54.00 |
| Purchase #5 | $188.57 | 7.861% | $203.3935 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $64.78 | 12.104% | $72.621 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $70.82 | 13.426% | $80.3283 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $662.86 | $733.1529 | $733.16 | $733.20 | $733.00 | |