| 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 | $21.95 | 9.503% | $24.0359 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $90.87 | 12.423% | $102.1588 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $162.62 | 9.307% | $177.755 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $244.77 | 9.277% | $267.4773 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $119.88 | 7.498% | $128.8686 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $17.46 | 3.464% | $18.0648 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $147.46 | 10.612% | $163.1085 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $805.01 | $881.4689 | $881.48 | $881.45 | $881.60 | |