| 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 | $236.50 | 3.554% | $244.9052 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $21.86 | 4.136% | $22.7641 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $43.34 | 9.716% | $47.5509 | $47.55 | $47.55 | $47.60 |
| Purchase #4 | $231.30 | 10.203% | $254.8995 | $254.90 | $254.90 | $254.90 |
| Purchase #5 | $26.35 | 9.500% | $28.8533 | $28.85 | $28.85 | $28.90 |
| Purchase #6 | $121.64 | 10.116% | $133.9451 | $133.95 | $133.95 | $133.90 |
| Purchase #7 | $31.44 | 3.715% | $32.608 | $32.61 | $32.60 | $32.60 |
| 7 purchase totals = | $712.43 | $765.5261 | $765.53 | $765.50 | $765.60 | |