| 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 | $78.49 | 7.813% | $84.6224 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $114.59 | 11.867% | $128.1884 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $33.78 | 9.226% | $36.8965 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $33.47 | 8.822% | $36.4227 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $183.82 | 3.705% | $190.6305 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $238.63 | 12.698% | $268.9312 | $268.93 | $268.95 | $268.90 |
| Purchase #7 | $96.37 | 3.435% | $99.6803 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $779.15 | $845.3720 | $845.37 | $845.40 | $845.30 | |