| 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 | $54.53 | 13.212% | $61.7345 | $61.73 | $61.75 | $61.70 |
| Purchase #2 | $180.30 | 13.496% | $204.6333 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $13.40 | 5.828% | $14.181 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $7.30 | 5.775% | $7.7216 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $73.78 | 4.126% | $76.8242 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $48.44 | 13.241% | $54.8539 | $54.85 | $54.85 | $54.90 |
| Purchase #7 | $150.26 | 6.174% | $159.5371 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $528.01 | $579.4856 | $579.47 | $579.50 | $579.40 | |