| 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 | $80.98 | 8.721% | $88.0423 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $61.58 | 10.685% | $68.1598 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $178.84 | 13.393% | $202.792 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $48.89 | 9.828% | $53.6949 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $72.37 | 10.269% | $79.8017 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $96.66 | 5.296% | $101.7791 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $81.80 | 9.143% | $89.279 | $89.28 | $89.30 | $89.30 |
| 7 purchase totals = | $621.12 | $683.5488 | $683.54 | $683.60 | $683.60 | |