| 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 | $98.49 | 10.478% | $108.8098 | $108.81 | $108.80 | $108.80 |
| Purchase #2 | $128.27 | 13.215% | $145.2209 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $47.73 | 3.534% | $49.4168 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $172.45 | 3.618% | $178.6892 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $32.26 | 4.152% | $33.5994 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $244.86 | 10.650% | $270.9376 | $270.94 | $270.95 | $270.90 |
| Purchase #7 | $156.84 | 9.505% | $171.7476 | $171.75 | $171.75 | $171.70 |
| 7 purchase totals = | $880.90 | $958.4213 | $958.43 | $958.40 | $958.30 | |