| 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 | $64.53 | 10.549% | $71.3373 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $178.39 | 11.681% | $199.2277 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $21.60 | 3.654% | $22.3893 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $204.69 | 7.320% | $219.6733 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $126.65 | 4.660% | $132.5519 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $31.53 | 3.414% | $32.6064 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $141.44 | 13.810% | $160.9729 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $768.83 | $838.7588 | $838.76 | $838.75 | $838.80 | |