| 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 | $109.85 | 10.821% | $121.7369 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $113.48 | 5.584% | $119.8167 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $135.48 | 9.368% | $148.1718 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $32.26 | 13.516% | $36.6203 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $28.52 | 11.285% | $31.7385 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $73.90 | 6.473% | $78.6835 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $82.66 | 5.407% | $87.1294 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $576.15 | $623.8971 | $623.90 | $623.90 | $623.80 | |