| 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 | $32.77 | 13.234% | $37.1068 | $37.11 | $37.10 | $37.10 |
| Purchase #2 | $36.60 | 10.125% | $40.3058 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $210.57 | 4.437% | $219.913 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $6.58 | 6.293% | $6.9941 | $6.99 | $7.00 | $7.00 |
| Purchase #5 | $235.66 | 3.661% | $244.2875 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $148.97 | 11.711% | $166.4159 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $31.97 | 13.339% | $36.2345 | $36.23 | $36.25 | $36.20 |
| 7 purchase totals = | $703.12 | $751.2576 | $751.26 | $751.25 | $751.20 | |