| 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 | $84.37 | 3.723% | $87.5111 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $93.51 | 5.472% | $98.6269 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $22.73 | 6.136% | $24.1247 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $159.71 | 6.508% | $170.1039 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $247.52 | 4.755% | $259.2896 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $89.63 | 8.141% | $96.9268 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $51.70 | 4.872% | $54.2188 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $749.17 | $790.8018 | $790.80 | $790.80 | $790.70 | |