| 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 | $6.76 | 8.739% | $7.3508 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $179.44 | 10.859% | $198.9254 | $198.93 | $198.95 | $198.90 |
| Purchase #3 | $137.45 | 3.760% | $142.6181 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $95.30 | 13.105% | $107.7891 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $38.39 | 11.757% | $42.9035 | $42.90 | $42.90 | $42.90 |
| Purchase #6 | $217.48 | 9.832% | $238.8626 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $89.46 | 6.401% | $95.1863 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $764.28 | $833.6358 | $833.64 | $833.65 | $833.70 | |