| 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 | $32.69 | 9.519% | $35.8018 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $113.42 | 4.103% | $118.0736 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $69.97 | 13.313% | $79.2851 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $226.66 | 6.337% | $241.0234 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $197.68 | 3.196% | $203.9979 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $36.42 | 10.187% | $40.1301 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $9.81 | 8.706% | $10.6641 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $686.65 | $728.9760 | $728.97 | $728.95 | $729.00 | |