| 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 | $86.51 | 4.851% | $90.7066 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $37.94 | 9.607% | $41.5849 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $127.95 | 7.849% | $137.9928 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $137.91 | 8.416% | $149.5165 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $211.83 | 3.288% | $218.795 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $162.54 | 5.315% | $171.179 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $23.39 | 8.237% | $25.3166 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $788.07 | $835.0914 | $835.10 | $835.10 | $835.10 | |