| 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 | $12.97 | 12.243% | $14.5579 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $17.64 | 10.864% | $19.5564 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $5.28 | 4.112% | $5.4971 | $5.50 | $5.50 | $5.50 |
| Purchase #4 | $34.42 | 9.742% | $37.7732 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $152.55 | 6.803% | $162.928 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $227.51 | 5.728% | $240.5418 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $60.93 | 12.145% | $68.3299 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $511.30 | $549.1843 | $549.19 | $549.20 | $549.20 | |