| 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 | $57.71 | 6.508% | $61.4658 | $61.47 | $61.45 | $61.50 |
| Purchase #2 | $120.85 | 12.165% | $135.5514 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $98.81 | 8.255% | $106.9668 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $38.61 | 9.369% | $42.2274 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $118.45 | 9.221% | $129.3723 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $117.70 | 11.117% | $130.7847 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $133.61 | 5.549% | $141.024 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $685.74 | $747.3924 | $747.39 | $747.35 | $747.50 | |