| 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 | $20.94 | 8.358% | $22.6902 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $76.28 | 9.519% | $83.5411 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $204.56 | 11.751% | $228.5978 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $57.94 | 10.794% | $64.194 | $64.19 | $64.20 | $64.20 |
| Purchase #5 | $220.87 | 6.636% | $235.5269 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $144.66 | 5.601% | $152.7624 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $42.67 | 6.743% | $45.5472 | $45.55 | $45.55 | $45.50 |
| 7 purchase totals = | $767.92 | $832.8596 | $832.86 | $832.90 | $832.80 | |