| 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 | $67.66 | 3.235% | $69.8488 | $69.85 | $69.85 | $69.80 |
| Purchase #2 | $74.80 | 12.643% | $84.257 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $43.88 | 7.181% | $47.031 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $56.44 | 11.306% | $62.8211 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $174.42 | 7.419% | $187.3602 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $188.51 | 6.812% | $201.3513 | $201.35 | $201.35 | $201.40 |
| Purchase #7 | $114.42 | 12.753% | $129.012 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $720.13 | $781.6814 | $781.68 | $781.65 | $781.70 | |