| 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 | $49.93 | 3.726% | $51.7904 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $121.97 | 12.571% | $137.3028 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $118.41 | 11.161% | $131.6257 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $175.51 | 12.206% | $196.9328 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $87.93 | 11.687% | $98.2064 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $110.84 | 11.220% | $123.2762 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $63.77 | 10.537% | $70.4894 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $728.36 | $809.6237 | $809.63 | $809.70 | $809.60 | |