| 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 | $31.96 | 6.475% | $34.0294 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $153.47 | 13.739% | $174.5552 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $101.25 | 9.509% | $110.8779 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $49.41 | 7.690% | $53.2096 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $135.73 | 12.867% | $153.1944 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $64.33 | 6.821% | $68.7179 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $247.90 | 10.151% | $273.0643 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $784.05 | $867.6487 | $867.65 | $867.65 | $867.70 | |