| 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 | $97.60 | 10.268% | $107.6216 | $107.62 | $107.60 | $107.60 |
| Purchase #2 | $35.32 | 10.562% | $39.0505 | $39.05 | $39.05 | $39.10 |
| Purchase #3 | $9.38 | 8.461% | $10.1736 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $118.49 | 11.570% | $132.1993 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $128.63 | 5.604% | $135.8384 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $147.73 | 11.392% | $164.5594 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $127.76 | 4.267% | $133.2115 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $664.91 | $722.6543 | $722.65 | $722.60 | $722.70 | |