| 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 | $45.62 | 9.449% | $49.9306 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $243.63 | 11.533% | $271.7278 | $271.73 | $271.75 | $271.70 |
| Purchase #3 | $181.28 | 8.748% | $197.1384 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $176.77 | 12.228% | $198.3854 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $187.91 | 3.551% | $194.5827 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $13.51 | 10.560% | $14.9367 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $100.32 | 7.240% | $107.5832 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $949.04 | $1,034.2848 | $1,034.29 | $1,034.40 | $1,034.20 | |