| 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 | $85.70 | 8.404% | $92.9022 | $92.90 | $92.90 | $92.90 |
| Purchase #2 | $169.50 | 5.336% | $178.5445 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $200.74 | 4.662% | $210.0985 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $180.86 | 6.326% | $192.3012 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $8.37 | 6.701% | $8.9309 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $52.80 | 6.313% | $56.1333 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $88.89 | 8.674% | $96.6003 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $786.86 | $835.5109 | $835.50 | $835.55 | $835.40 | |