| 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 | $81.77 | 12.771% | $92.2128 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $45.69 | 10.374% | $50.4299 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $87.26 | 4.257% | $90.9747 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $245.89 | 11.690% | $274.6345 | $274.63 | $274.65 | $274.60 |
| Purchase #5 | $21.46 | 7.552% | $23.0807 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $20.62 | 4.111% | $21.4677 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $14.97 | 11.125% | $16.6354 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $517.66 | $569.4357 | $569.43 | $569.45 | $569.40 | |