| 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 | $36.74 | 9.577% | $40.2586 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $115.38 | 9.347% | $126.1646 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $204.53 | 12.640% | $230.3826 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $17.63 | 6.146% | $18.7135 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $32.96 | 7.678% | $35.4907 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $189.58 | 4.665% | $198.4239 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $87.27 | 7.755% | $94.0378 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $684.09 | $743.4717 | $743.46 | $743.45 | $743.50 | |