| 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 | $75.51 | 11.626% | $84.2888 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $192.25 | 8.778% | $209.1257 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $94.86 | 7.514% | $101.9878 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $47.90 | 10.825% | $53.0852 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $5.55 | 9.277% | $6.0649 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $218.35 | 7.130% | $233.9184 | $233.92 | $233.90 | $233.90 |
| Purchase #7 | $11.52 | 10.241% | $12.6998 | $12.70 | $12.70 | $12.70 |
| 7 purchase totals = | $645.94 | $701.1706 | $701.18 | $701.20 | $701.20 | |