| 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 | $37.66 | 9.375% | $41.1906 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $153.65 | 9.752% | $168.6339 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $66.30 | 7.774% | $71.4542 | $71.45 | $71.45 | $71.50 |
| Purchase #4 | $113.37 | 5.511% | $119.6178 | $119.62 | $119.60 | $119.60 |
| Purchase #5 | $181.63 | 10.179% | $200.1181 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $238.84 | 3.805% | $247.9279 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $126.42 | 4.492% | $132.0988 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $917.87 | $981.0413 | $981.04 | $981.05 | $981.00 | |