| 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 | $44.33 | 9.550% | $48.5635 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $166.61 | 3.467% | $172.3864 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $90.60 | 9.205% | $98.9397 | $98.94 | $98.95 | $98.90 |
| Purchase #4 | $40.39 | 10.781% | $44.7444 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $201.49 | 9.384% | $220.3978 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $87.85 | 8.406% | $95.2347 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $215.52 | 13.706% | $245.0592 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $846.79 | $925.3257 | $925.32 | $925.35 | $925.30 | |