| 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 | $44.53 | 6.162% | $47.2739 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $33.87 | 4.415% | $35.3654 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $203.31 | 8.669% | $220.9349 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $194.48 | 3.613% | $201.5066 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $177.59 | 5.105% | $186.656 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $225.41 | 8.176% | $243.8395 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $196.69 | 11.558% | $219.4234 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,075.88 | $1,154.9997 | $1,155.00 | $1,154.95 | $1,155.00 | |