| 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 | $114.66 | 6.462% | $122.0693 | $122.07 | $122.05 | $122.10 |
| Purchase #2 | $65.29 | 5.416% | $68.8261 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $25.82 | 12.830% | $29.1327 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $5.51 | 8.634% | $5.9857 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $129.88 | 8.760% | $141.2575 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $33.73 | 9.159% | $36.8193 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $179.99 | 9.470% | $197.0351 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $554.88 | $601.1257 | $601.14 | $601.15 | $601.10 | |