| 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 | $47.56 | 12.232% | $53.3775 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $147.38 | 6.580% | $157.0776 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $160.37 | 3.364% | $165.7648 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $140.89 | 8.436% | $152.7755 | $152.78 | $152.80 | $152.80 |
| Purchase #5 | $89.34 | 3.464% | $92.4347 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $66.25 | 9.797% | $72.7405 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $248.61 | 13.838% | $283.0127 | $283.01 | $283.00 | $283.00 |
| 7 purchase totals = | $900.40 | $977.1833 | $977.18 | $977.25 | $977.20 | |