| 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 | $53.49 | 12.869% | $60.3736 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $98.98 | 7.496% | $106.3995 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $15.31 | 8.712% | $16.6438 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $204.96 | 8.106% | $221.5741 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $121.63 | 5.559% | $128.3914 | $128.39 | $128.40 | $128.40 |
| Purchase #6 | $7.65 | 10.774% | $8.4742 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $174.28 | 11.789% | $194.8259 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $676.30 | $736.6825 | $736.67 | $736.65 | $736.70 | |