| 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 | $9.45 | 6.846% | $10.0969 | $10.10 | $10.10 | $10.10 |
| Purchase #2 | $155.70 | 8.583% | $169.0637 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $83.77 | 7.707% | $90.2262 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $159.56 | 10.540% | $176.3776 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $49.78 | 8.784% | $54.1527 | $54.15 | $54.15 | $54.20 |
| Purchase #6 | $226.48 | 9.737% | $248.5324 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $221.63 | 10.664% | $245.2646 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $906.37 | $993.7141 | $993.71 | $993.75 | $993.80 | |