| 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 | $241.33 | 13.488% | $273.8806 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $12.68 | 3.559% | $13.1313 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $63.70 | 13.707% | $72.4314 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $138.91 | 11.852% | $155.3736 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $106.52 | 11.227% | $118.479 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $96.86 | 10.149% | $106.6903 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $62.80 | 3.131% | $64.7663 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $722.80 | $804.7525 | $804.75 | $804.80 | $804.80 | |