| 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 | $92.85 | 9.646% | $101.8063 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $86.74 | 7.222% | $93.0044 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $33.55 | 6.610% | $35.7677 | $35.77 | $35.75 | $35.80 |
| Purchase #4 | $34.36 | 4.315% | $35.8426 | $35.84 | $35.85 | $35.80 |
| Purchase #5 | $51.59 | 4.283% | $53.7996 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $227.48 | 12.828% | $256.6611 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $139.53 | 13.760% | $158.7293 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $666.10 | $735.6110 | $735.61 | $735.60 | $735.60 | |