| 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 | $241.64 | 12.316% | $271.4004 | $271.40 | $271.40 | $271.40 |
| Purchase #2 | $38.51 | 5.333% | $40.5637 | $40.56 | $40.55 | $40.60 |
| Purchase #3 | $73.86 | 13.727% | $83.9988 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $13.65 | 13.831% | $15.5379 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $22.42 | 11.669% | $25.0362 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $249.36 | 4.199% | $259.8306 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $50.72 | 7.677% | $54.6138 | $54.61 | $54.60 | $54.60 |
| 7 purchase totals = | $690.16 | $750.9814 | $750.98 | $751.00 | $750.90 | |