| 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 | $80.39 | 13.595% | $91.319 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $62.98 | 10.587% | $69.6477 | $69.65 | $69.65 | $69.60 |
| Purchase #3 | $231.51 | 4.231% | $241.3052 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $55.47 | 13.205% | $62.7948 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $105.86 | 13.435% | $120.0823 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $131.93 | 13.629% | $149.9107 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $104.68 | 7.253% | $112.2724 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $772.82 | $847.3321 | $847.33 | $847.30 | $847.30 | |