| 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 | $11.37 | 11.188% | $12.6421 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $199.82 | 8.373% | $216.5509 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $81.57 | 4.106% | $84.9193 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $39.79 | 9.320% | $43.4984 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $117.73 | 3.724% | $122.1143 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $91.47 | 3.607% | $94.7693 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $124.37 | 5.452% | $131.1507 | $131.15 | $131.15 | $131.20 |
| 7 purchase totals = | $666.12 | $705.6450 | $705.64 | $705.60 | $705.70 | |