| 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 | $55.79 | 4.364% | $58.2247 | $58.22 | $58.20 | $58.20 |
| Purchase #2 | $173.45 | 6.591% | $184.8821 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $181.74 | 10.654% | $201.1026 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $173.70 | 8.165% | $187.8826 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $47.86 | 7.688% | $51.5395 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $202.57 | 13.595% | $230.1094 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $236.70 | 9.268% | $258.6374 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,071.81 | $1,172.3783 | $1,172.37 | $1,172.40 | $1,172.30 | |