| 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 | $189.65 | 8.653% | $206.0604 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $43.54 | 9.124% | $47.5126 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $126.30 | 6.181% | $134.1066 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $77.49 | 9.315% | $84.7082 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $24.42 | 4.201% | $25.4459 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $25.80 | 3.318% | $26.656 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $92.30 | 3.663% | $95.6809 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $579.50 | $620.1706 | $620.18 | $620.15 | $620.20 | |