| 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 | $29.59 | 9.102% | $32.2833 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $140.78 | 5.817% | $148.9692 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $245.67 | 3.136% | $253.3742 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $200.48 | 7.557% | $215.6303 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $88.71 | 8.267% | $96.0437 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $133.93 | 3.681% | $138.86 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $95.50 | 9.218% | $104.3032 | $104.30 | $104.30 | $104.30 |
| 7 purchase totals = | $934.66 | $989.4639 | $989.45 | $989.45 | $989.50 | |