| 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 | $135.76 | 7.192% | $145.5239 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $70.86 | 11.495% | $79.0054 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $227.55 | 12.687% | $256.4193 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $63.31 | 4.124% | $65.9209 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $126.97 | 9.174% | $138.6182 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $49.92 | 11.282% | $55.552 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $76.77 | 8.690% | $83.4413 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $751.14 | $824.4810 | $824.48 | $824.40 | $824.40 | |