| 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 | $5.44 | 11.642% | $6.0733 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $10.59 | 8.176% | $11.4558 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $191.45 | 4.534% | $200.1303 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $174.30 | 5.484% | $183.8586 | $183.86 | $183.85 | $183.90 |
| Purchase #5 | $229.93 | 6.429% | $244.7122 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $141.29 | 4.327% | $147.4036 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $184.55 | 5.738% | $195.1395 | $195.14 | $195.15 | $195.10 |
| 7 purchase totals = | $937.55 | $988.7733 | $988.77 | $988.75 | $988.80 | |