| 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 | $36.26 | 4.151% | $37.7652 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $92.81 | 7.226% | $99.5165 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $113.86 | 6.395% | $121.1413 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $249.78 | 5.293% | $263.0009 | $263.00 | $263.00 | $263.00 |
| Purchase #5 | $250.87 | 13.633% | $285.0711 | $285.07 | $285.05 | $285.10 |
| Purchase #6 | $43.91 | 4.444% | $45.8614 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $141.25 | 5.728% | $149.3408 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $928.74 | $1,001.6972 | $1,001.70 | $1,001.65 | $1,001.70 | |