| 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 | $47.58 | 11.412% | $53.0098 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $36.94 | 10.170% | $40.6968 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $165.39 | 13.646% | $187.9591 | $187.96 | $187.95 | $188.00 |
| Purchase #4 | $128.93 | 4.722% | $135.0181 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $153.31 | 9.454% | $167.8039 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $88.33 | 9.293% | $96.5385 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $147.71 | 10.831% | $163.7085 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $768.19 | $844.7347 | $844.74 | $844.70 | $844.70 | |