| 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 | $35.80 | 9.181% | $39.0868 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $247.35 | 4.828% | $259.2921 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $106.97 | 11.817% | $119.6106 | $119.61 | $119.60 | $119.60 |
| Purchase #4 | $211.48 | 3.794% | $219.5036 | $219.50 | $219.50 | $219.50 |
| Purchase #5 | $50.25 | 8.468% | $54.5052 | $54.51 | $54.50 | $54.50 |
| Purchase #6 | $6.68 | 13.815% | $7.6028 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $58.79 | 6.555% | $62.6437 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $717.32 | $762.2448 | $762.24 | $762.25 | $762.20 | |