| 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 | $90.81 | 11.870% | $101.5891 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $131.77 | 4.539% | $137.751 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $110.68 | 11.207% | $123.0839 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $184.49 | 9.594% | $202.19 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $234.42 | 4.825% | $245.7308 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $21.75 | 8.789% | $23.6616 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $50.29 | 6.819% | $53.7193 | $53.72 | $53.70 | $53.70 |
| 7 purchase totals = | $824.21 | $887.7257 | $887.72 | $887.75 | $887.80 | |