| 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 | $14.96 | 12.123% | $16.7736 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $12.93 | 4.577% | $13.5218 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $50.85 | 13.472% | $57.7005 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $162.59 | 5.436% | $171.4284 | $171.43 | $171.45 | $171.40 |
| Purchase #5 | $121.71 | 9.805% | $133.6437 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $51.97 | 9.673% | $56.9971 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $10.67 | 6.176% | $11.329 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $425.68 | $461.3941 | $461.39 | $461.40 | $461.30 | |