| 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 | $39.81 | 8.675% | $43.2635 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $239.67 | 5.418% | $252.6553 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $211.88 | 13.634% | $240.7677 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $159.28 | 11.381% | $177.4077 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $38.31 | 3.372% | $39.6018 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $91.75 | 9.465% | $100.4341 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $64.70 | 6.190% | $68.7049 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $845.40 | $922.8350 | $922.83 | $922.80 | $922.90 | |