| 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 | $53.77 | 12.555% | $60.5208 | $60.52 | $60.50 | $60.50 |
| Purchase #2 | $130.60 | 7.853% | $140.856 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $135.46 | 6.586% | $144.3814 | $144.38 | $144.40 | $144.40 |
| Purchase #4 | $245.78 | 10.182% | $270.8053 | $270.81 | $270.80 | $270.80 |
| Purchase #5 | $133.90 | 7.817% | $144.367 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $100.82 | 5.616% | $106.4821 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $34.60 | 4.688% | $36.222 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $834.93 | $903.6346 | $903.64 | $903.60 | $903.70 | |