| 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 | $45.31 | 13.202% | $51.2918 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $37.65 | 5.222% | $39.6161 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $108.54 | 6.298% | $115.3758 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $82.92 | 12.722% | $93.4691 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $153.39 | 5.331% | $161.5672 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $218.45 | 8.404% | $236.8085 | $236.81 | $236.80 | $236.80 |
| Purchase #7 | $135.58 | 10.480% | $149.7888 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $781.84 | $847.9173 | $847.93 | $847.90 | $848.00 | |