| 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 | $28.93 | 13.364% | $32.7962 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $133.98 | 5.203% | $140.951 | $140.95 | $140.95 | $141.00 |
| Purchase #3 | $186.57 | 11.306% | $207.6636 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $69.45 | 8.616% | $75.4338 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $45.79 | 8.633% | $49.7431 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $238.28 | 13.864% | $271.3151 | $271.32 | $271.30 | $271.30 |
| Purchase #7 | $152.81 | 11.812% | $170.8599 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $855.81 | $948.7627 | $948.76 | $948.75 | $948.80 | |