| 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 | $70.79 | 7.115% | $75.8267 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $75.83 | 11.230% | $84.3457 | $84.35 | $84.35 | $84.30 |
| Purchase #3 | $176.98 | 12.633% | $199.3379 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $20.25 | 8.550% | $21.9814 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $174.28 | 11.610% | $194.5139 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $241.46 | 10.546% | $266.9244 | $266.92 | $266.90 | $266.90 |
| Purchase #7 | $208.26 | 11.663% | $232.5494 | $232.55 | $232.55 | $232.50 |
| 7 purchase totals = | $967.85 | $1,075.4794 | $1,075.48 | $1,075.50 | $1,075.30 | |