| 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 | $65.49 | 7.285% | $70.2609 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $34.59 | 6.564% | $36.8605 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $99.98 | 3.726% | $103.7053 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $71.72 | 3.239% | $74.043 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $238.44 | 4.670% | $249.5751 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $128.43 | 9.146% | $140.1762 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $100.51 | 7.632% | $108.1809 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $739.16 | $782.8019 | $782.81 | $782.85 | $782.90 | |