| 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 | $88.60 | 7.449% | $95.1998 | $95.20 | $95.20 | $95.20 |
| Purchase #2 | $103.86 | 13.251% | $117.6225 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $90.60 | 13.510% | $102.8401 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $80.87 | 5.104% | $84.9976 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $41.53 | 6.738% | $44.3283 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $6.53 | 3.394% | $6.7516 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $226.96 | 12.765% | $255.9314 | $255.93 | $255.95 | $255.90 |
| 7 purchase totals = | $638.95 | $707.6713 | $707.67 | $707.70 | $707.60 | |