| 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 | $47.70 | 7.515% | $51.2847 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $229.65 | 8.639% | $249.4895 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $145.90 | 4.253% | $152.1051 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $203.27 | 4.270% | $211.9496 | $211.95 | $211.95 | $211.90 |
| Purchase #5 | $87.62 | 4.377% | $91.4551 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $140.68 | 11.411% | $156.733 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $177.30 | 10.664% | $196.2073 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $1,032.12 | $1,109.2243 | $1,109.23 | $1,109.25 | $1,109.20 | |