| 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 | $84.87 | 8.324% | $91.9346 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $43.88 | 7.728% | $47.271 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $109.72 | 8.217% | $118.7357 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $83.53 | 8.143% | $90.3318 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $26.68 | 9.768% | $29.2861 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $179.64 | 4.148% | $187.0915 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $58.26 | 13.178% | $65.9375 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $586.58 | $630.5882 | $630.59 | $630.65 | $630.50 | |