| 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 | $83.26 | 9.223% | $90.9391 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $102.57 | 12.867% | $115.7677 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $84.91 | 7.303% | $91.111 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $220.56 | 4.568% | $230.6352 | $230.64 | $230.65 | $230.60 |
| Purchase #5 | $113.95 | 10.518% | $125.9353 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $86.73 | 10.218% | $95.5921 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $231.91 | 10.675% | $256.6664 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $923.89 | $1,006.6468 | $1,006.66 | $1,006.65 | $1,006.60 | |