| 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 | $29.86 | 10.482% | $32.9899 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $22.74 | 9.155% | $24.8218 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $23.62 | 10.830% | $26.178 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $203.49 | 13.215% | $230.3812 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $229.40 | 10.220% | $252.8447 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $47.39 | 13.731% | $53.8971 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $195.78 | 12.778% | $220.7968 | $220.80 | $220.80 | $220.80 |
| 7 purchase totals = | $752.28 | $841.9095 | $841.91 | $841.95 | $841.90 | |