| 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 | $92.52 | 4.443% | $96.6307 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $7.42 | 10.728% | $8.216 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $40.74 | 7.636% | $43.8509 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $100.32 | 3.297% | $103.6276 | $103.63 | $103.65 | $103.60 |
| Purchase #5 | $222.27 | 13.793% | $252.9277 | $252.93 | $252.95 | $252.90 |
| Purchase #6 | $190.77 | 10.757% | $211.2911 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $164.49 | 11.548% | $183.4853 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $818.53 | $900.0293 | $900.04 | $900.10 | $900.00 | |