| 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 | $90.72 | 5.245% | $95.4783 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $189.38 | 7.421% | $203.4339 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $192.86 | 10.124% | $212.3851 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $248.94 | 10.181% | $274.2846 | $274.28 | $274.30 | $274.30 |
| Purchase #5 | $226.31 | 5.175% | $238.0215 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $39.62 | 7.733% | $42.6838 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $48.91 | 3.763% | $50.7505 | $50.75 | $50.75 | $50.80 |
| 7 purchase totals = | $1,036.74 | $1,117.0377 | $1,117.03 | $1,117.10 | $1,117.10 | |