| 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 | $249.36 | 9.707% | $273.5654 | $273.57 | $273.55 | $273.60 |
| Purchase #2 | $37.39 | 8.150% | $40.4373 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $49.55 | 3.243% | $51.1569 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $94.35 | 10.328% | $104.0945 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $160.31 | 7.349% | $172.0912 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $101.78 | 5.453% | $107.3301 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $6.37 | 6.208% | $6.7654 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $699.11 | $755.4408 | $755.45 | $755.45 | $755.50 | |