| 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 | $79.87 | 5.734% | $84.4497 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $87.91 | 9.418% | $96.1894 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $178.46 | 7.579% | $191.9855 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $24.69 | 11.812% | $27.6064 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $97.82 | 12.205% | $109.7589 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $123.53 | 9.380% | $135.1171 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $77.43 | 12.691% | $87.2566 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $669.71 | $732.3636 | $732.38 | $732.35 | $732.40 | |