| 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 | $44.64 | 9.690% | $48.9656 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $216.30 | 9.782% | $237.4585 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $86.29 | 8.624% | $93.7316 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $179.36 | 9.822% | $196.9767 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $21.70 | 5.248% | $22.8388 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $113.92 | 8.496% | $123.5986 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $109.25 | 10.322% | $120.5268 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $771.46 | $844.0966 | $844.11 | $844.15 | $844.10 | |