| 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 | $49.50 | 10.670% | $54.7817 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $183.29 | 11.265% | $203.9376 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $58.35 | 10.462% | $64.4546 | $64.45 | $64.45 | $64.50 |
| Purchase #4 | $121.76 | 7.208% | $130.5365 | $130.54 | $130.55 | $130.50 |
| Purchase #5 | $26.55 | 7.132% | $28.4435 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $68.27 | 5.435% | $71.9805 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $26.72 | 7.202% | $28.6444 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $534.44 | $582.7788 | $582.77 | $582.85 | $582.70 | |