| 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 | $6.26 | 3.202% | $6.4604 | $6.46 | $6.45 | $6.50 |
| Purchase #2 | $34.47 | 4.783% | $36.1187 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $155.71 | 9.848% | $171.0443 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $27.59 | 6.737% | $29.4487 | $29.45 | $29.45 | $29.40 |
| Purchase #5 | $53.71 | 13.229% | $60.8153 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $216.59 | 7.505% | $232.8451 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $72.64 | 3.271% | $75.0161 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $566.97 | $611.7486 | $611.76 | $611.70 | $611.60 | |