| 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 | $51.85 | 8.654% | $56.3371 | $56.34 | $56.35 | $56.30 |
| Purchase #2 | $155.77 | 10.820% | $172.6243 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $44.71 | 3.722% | $46.3741 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $130.64 | 7.640% | $140.6209 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $127.26 | 7.111% | $136.3095 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $20.87 | 5.673% | $22.054 | $22.05 | $22.05 | $22.10 |
| Purchase #7 | $233.95 | 7.542% | $251.5945 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $765.05 | $825.9144 | $825.90 | $825.85 | $825.90 | |