| 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 | $81.72 | 3.641% | $84.6954 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $109.45 | 7.597% | $117.7649 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $123.52 | 4.103% | $128.588 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $249.50 | 5.382% | $262.9281 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $135.83 | 6.228% | $144.2895 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $7.29 | 11.295% | $8.1134 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $50.97 | 9.757% | $55.9431 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $758.28 | $802.3224 | $802.32 | $802.35 | $802.30 | |