| 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 | $43.27 | 8.650% | $47.0129 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $88.54 | 13.659% | $100.6337 | $100.63 | $100.65 | $100.60 |
| Purchase #3 | $162.93 | 8.663% | $177.0446 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $172.71 | 5.327% | $181.9103 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $197.62 | 9.314% | $216.0263 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $144.58 | 7.216% | $155.0129 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $119.97 | 8.201% | $129.8087 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $929.62 | $1,007.4494 | $1,007.44 | $1,007.45 | $1,007.30 | |