| 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 | $98.67 | 3.454% | $102.0781 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $51.73 | 9.737% | $56.767 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $12.73 | 13.424% | $14.4389 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $35.95 | 7.212% | $38.5427 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $210.49 | 3.608% | $218.0845 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $13.81 | 9.177% | $15.0773 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $160.92 | 9.777% | $176.6531 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $584.30 | $621.6416 | $621.64 | $621.70 | $621.70 | |