| 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 | $25.42 | 8.832% | $27.6651 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $238.83 | 8.539% | $259.2237 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $41.80 | 13.238% | $47.3335 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $114.87 | 12.595% | $129.3379 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $37.30 | 7.827% | $40.2195 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $195.47 | 4.239% | $203.756 | $203.76 | $203.75 | $203.80 |
| Purchase #7 | $172.32 | 11.459% | $192.0661 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $826.01 | $899.6018 | $899.61 | $899.55 | $899.60 | |