| 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 | $5.27 | 12.205% | $5.9132 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $183.80 | 11.233% | $204.4463 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $58.27 | 3.168% | $60.116 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $7.32 | 11.710% | $8.1772 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $43.84 | 6.150% | $46.5362 | $46.54 | $46.55 | $46.50 |
| Purchase #6 | $177.31 | 5.172% | $186.4805 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $142.28 | 7.607% | $153.1032 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $618.09 | $664.7726 | $664.78 | $664.80 | $664.70 | |