| 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 | $74.93 | 7.673% | $80.6794 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $25.80 | 11.207% | $28.6914 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $246.84 | 12.652% | $278.0702 | $278.07 | $278.05 | $278.10 |
| Purchase #4 | $126.53 | 6.713% | $135.024 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $191.52 | 11.522% | $213.5869 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $197.88 | 6.428% | $210.5997 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $106.68 | 8.526% | $115.7755 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $970.18 | $1,062.4271 | $1,062.43 | $1,062.45 | $1,062.50 | |