| 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 | $108.51 | 11.183% | $120.6447 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $58.38 | 3.702% | $60.5412 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $159.52 | 6.461% | $169.8266 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $84.73 | 9.428% | $92.7183 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $108.98 | 5.459% | $114.9292 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $149.88 | 5.329% | $157.8671 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $24.88 | 13.451% | $28.2266 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $694.88 | $744.7537 | $744.76 | $744.80 | $744.60 | |