| 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 | $18.63 | 3.224% | $19.2306 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $15.67 | 12.544% | $17.6356 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $176.68 | 12.551% | $198.8551 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $89.49 | 7.331% | $96.0505 | $96.05 | $96.05 | $96.10 |
| Purchase #5 | $40.37 | 5.442% | $42.5669 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $152.50 | 9.752% | $167.3718 | $167.37 | $167.35 | $167.40 |
| Purchase #7 | $74.93 | 10.830% | $83.0449 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $568.27 | $624.7554 | $624.76 | $624.75 | $624.80 | |