| 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 | $43.48 | 7.132% | $46.581 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $11.53 | 10.683% | $12.7617 | $12.76 | $12.75 | $12.80 |
| Purchase #3 | $220.64 | 10.759% | $244.3787 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $103.43 | 4.812% | $108.4071 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $41.65 | 9.374% | $45.5543 | $45.55 | $45.55 | $45.60 |
| Purchase #6 | $196.28 | 12.780% | $221.3646 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $215.60 | 13.720% | $245.1803 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $832.61 | $924.2277 | $924.22 | $924.25 | $924.40 | |