| 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 | $84.27 | 4.489% | $88.0529 | $88.05 | $88.05 | $88.10 |
| Purchase #2 | $31.57 | 4.337% | $32.9392 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $133.85 | 5.174% | $140.7754 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $129.49 | 8.336% | $140.2843 | $140.28 | $140.30 | $140.30 |
| Purchase #5 | $223.97 | 8.157% | $242.2392 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $181.36 | 9.249% | $198.134 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $194.47 | 7.154% | $208.3824 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $978.98 | $1,050.8074 | $1,050.80 | $1,050.90 | $1,050.80 | |