| 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 | $46.47 | 4.238% | $48.4394 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $211.86 | 7.760% | $228.3003 | $228.30 | $228.30 | $228.30 |
| Purchase #3 | $38.67 | 11.863% | $43.2574 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $248.53 | 12.256% | $278.9898 | $278.99 | $279.00 | $279.00 |
| Purchase #5 | $84.27 | 7.365% | $90.4765 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $159.76 | 9.622% | $175.1321 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $205.36 | 3.361% | $212.2621 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $994.92 | $1,076.8576 | $1,076.86 | $1,076.90 | $1,076.90 | |