| 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 | $43.36 | 5.720% | $45.8402 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $95.99 | 11.587% | $107.1124 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $134.80 | 10.638% | $149.14 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $147.60 | 7.385% | $158.5003 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $84.91 | 13.227% | $96.141 | $96.14 | $96.15 | $96.10 |
| Purchase #6 | $155.97 | 13.560% | $177.1195 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $115.79 | 13.609% | $131.5479 | $131.55 | $131.55 | $131.50 |
| 7 purchase totals = | $778.42 | $865.4013 | $865.40 | $865.40 | $865.20 | |