| 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 | $31.55 | 10.752% | $34.9423 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $180.78 | 12.739% | $203.8096 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $107.43 | 9.589% | $117.7315 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $179.61 | 13.654% | $204.1339 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $147.86 | 7.694% | $159.2363 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $138.37 | 13.734% | $157.3737 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $6.70 | 5.805% | $7.0889 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $792.30 | $884.3162 | $884.31 | $884.35 | $884.20 | |