| 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 | $44.59 | 4.614% | $46.6474 | $46.65 | $46.65 | $46.60 |
| Purchase #2 | $191.71 | 13.798% | $218.1621 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $40.55 | 6.106% | $43.026 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $192.95 | 3.808% | $200.2975 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $66.96 | 13.135% | $75.7552 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $157.28 | 10.159% | $173.2581 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $247.61 | 9.829% | $271.9476 | $271.95 | $271.95 | $271.90 |
| 7 purchase totals = | $941.65 | $1,029.0939 | $1,029.11 | $1,029.10 | $1,029.10 | |