| 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 | $41.57 | 9.686% | $45.5965 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $57.61 | 9.834% | $63.2754 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $78.39 | 11.761% | $87.6094 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $127.26 | 4.599% | $133.1127 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $135.38 | 8.599% | $147.0213 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $70.42 | 7.751% | $75.8783 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $184.90 | 10.220% | $203.7968 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $695.53 | $756.2904 | $756.30 | $756.30 | $756.30 | |