| 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 | $17.30 | 12.275% | $19.4236 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $233.68 | 13.657% | $265.5937 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $32.73 | 11.544% | $36.5084 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $183.26 | 6.292% | $194.7907 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $13.79 | 5.137% | $14.4984 | $14.50 | $14.50 | $14.50 |
| Purchase #6 | $36.59 | 9.391% | $40.0262 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $169.25 | 12.234% | $189.956 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $686.60 | $760.7970 | $760.80 | $760.80 | $760.80 | |