| 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 | $90.76 | 12.200% | $101.8327 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $88.95 | 11.851% | $99.4915 | $99.49 | $99.50 | $99.50 |
| Purchase #3 | $7.54 | 13.446% | $8.5538 | $8.55 | $8.55 | $8.60 |
| Purchase #4 | $79.27 | 6.321% | $84.2807 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $179.43 | 7.726% | $193.2928 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $131.85 | 13.248% | $149.3175 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $110.34 | 3.193% | $113.8632 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $688.14 | $750.6322 | $750.62 | $750.65 | $750.70 | |