| 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 | $90.28 | 12.726% | $101.769 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $65.60 | 4.413% | $68.4949 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $96.60 | 13.366% | $109.5116 | $109.51 | $109.50 | $109.50 |
| Purchase #4 | $54.44 | 10.349% | $60.074 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $84.82 | 10.502% | $93.7278 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $43.50 | 8.210% | $47.0714 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $23.40 | 13.151% | $26.4773 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $458.64 | $507.1260 | $507.12 | $507.10 | $507.20 | |