| 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 | $69.92 | 4.325% | $72.944 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $214.50 | 7.431% | $230.4395 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $65.93 | 6.792% | $70.408 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $157.61 | 4.127% | $164.1146 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $5.91 | 9.717% | $6.4843 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $69.81 | 8.727% | $75.9023 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $189.64 | 4.561% | $198.2895 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $773.32 | $818.5822 | $818.57 | $818.60 | $818.50 | |