| 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 | $43.25 | 12.676% | $48.7324 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $105.54 | 10.650% | $116.78 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $131.97 | 11.398% | $147.0119 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $179.81 | 13.327% | $203.7733 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $87.71 | 3.102% | $90.4308 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $35.56 | 8.193% | $38.4734 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $183.64 | 8.424% | $199.1098 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $767.48 | $844.3116 | $844.30 | $844.30 | $844.30 | |